(June 17, 1882 - April 6, 1971)
Igor Stravinsky was a Russian composer, pianist and conductor. He is widely considered to be one of the most important and influential composers of the 20th century. Being called "one of music's truly epochal innovators". The most important aspect of Stravinsky's work, aside from his technical innovations (including in rhythm and harmony), is the 'changing face' of his compositional style while always 'retaining a distinctive, essential identity'.
Stravinsky's compositional career was notable for its stylistic diversity. He first achieved international fame with three ballets commissioned by the impresario Sergei Diaghilev and first performed in Paris by Diaghilev's Ballets Russes: The Firebird (1910), Petrushka (1911) and The Rite of Spring (1913). The last of these transformed the way in which subsequent composers thought about rhythmic structure and was largely responsible for Stravinsky's enduring reputation as a musical revolutionary who pushed the boundaries of musical design. Source: Wikipedia